CHICAGO NEUROLOGICAL SERVICES, LTD
NPI 1730326323
Psychiatry & Neurology - Neurology in River Forest, IL
About Chicago Neurological Services, Ltd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHICAGO NEUROLOGICAL SERVICES, LTD (NPI 1730326323) is a healthcare organization registered as a neurology in River Forest, Illinois and active in the NPI registry since January 2009. The organization lists Lenny Cohen, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Chicago Neurological Services, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Chicago Neurological Services, Ltd, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Chicago Neurological Services, Ltd's NPI number?
The NPI number for Chicago Neurological Services, Ltd is 1730326323. It was assigned to this organization in the NPPES registry on January 19, 2009.
Where is Chicago Neurological Services, Ltd located?
Chicago Neurological Services, Ltd is located at 7319 North Ave, River Forest, IL 60305. The listed phone number is (708) 665-7000.
What is Chicago Neurological Services, Ltd's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Chicago Neurological Services, Ltd enrolled in Medicare?
Yes. Chicago Neurological Services, Ltd is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Chicago Neurological Services, Ltd?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Neurology) reassigns their Medicare billing to Chicago Neurological Services, Ltd. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Chicago Neurological Services, Ltd accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Chicago Neurological Services, Ltd as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Chicago Neurological Services, Ltd was last updated on February 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Chicago Neurological Services, Ltd · NPI 1730326323
Neurology organization in River Forest, Illinois. Organization record, active in the CMS NPPES registry since January 19, 2009.
## Identity
- **NPI:** 1730326323 (Entity type: Organization)
- **Enumerated:** January 19, 2009
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **Organization subpart:** No
- **Authorized official:** Lenny Cohen, PRESIDENT
## Practice location
- **Address:** 7319 NORTH AVE, River Forest, IL 60305-1220
- **Phone:** (708) 665-7000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Neurology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730326323) · Data from the CMS NPPES public registry.